1--- Description of the Qt examples --- 2 3- videooverlay: 4Show how to use the videooverlay interface through Qt. 5The video is displayed as normal 2D scene. 6The window is dynamically resized to have the same size as the original video. 7 8- mousevideooverlay: 9Show how to use the videooverlay interface through Qt. 10The cube is rotating when moving the mouse (+ click maintained) 11 12- qglwidgetvideooverlay: 13Show how to use the videooverlay interface through Qt. 14The cube is rotating automatically into a QGLWidget 15 16 17--- How to build the Qt examples --- 18 19sudo apt-get install g++ libqt5-dev 20 21cd qglvideooverlay 22qmake 23make 24./debug/qglvideooverlay 25